package cn.tedu._05mvcboot06.controller;

import cn.tedu._05mvcboot06.common.response.JsonResult;
import cn.tedu._05mvcboot06.common.response.StatusCode;
import cn.tedu._05mvcboot06.mapper.UserMapper;
import cn.tedu._05mvcboot06.pojo.dto.UserArticleDTO;
import cn.tedu._05mvcboot06.pojo.dto.UserLoginDTO;
import cn.tedu._05mvcboot06.pojo.entity.Article;
import cn.tedu._05mvcboot06.pojo.vo.ArticleVO;
import cn.tedu._05mvcboot06.pojo.vo.UserVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiImplicitParam;
import io.swagger.annotations.ApiOperation;
import lombok.extern.java.Log;
import lombok.extern.slf4j.Slf4j;
import org.hibernate.validator.constraints.Range;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;
import springfox.documentation.annotations.ApiIgnore;

import javax.servlet.http.HttpSession;

@Slf4j
@Validated
@RestController
@RequestMapping(value = "v1/users/")
@Api(tags = "用户模块")
public class UserController {
    @Autowired private UserMapper userMapper;
    @ApiOperation(value = "登录功能")
    @PostMapping("login")
    public JsonResult UserLogin(@RequestBody UserLoginDTO userLoginDTO,@ApiIgnore HttpSession session){
        log.debug("userLoginDTO="+userLoginDTO);
        String username = userLoginDTO.getUsername();
        String password = userLoginDTO.getPassword();
        UserVO userVO=userMapper.selectUserLogin(username,password);
        if (userVO != null){
            session.setAttribute("user",userVO);
            return JsonResult.ok();
        }
        return new JsonResult(StatusCode.USERNAME_PASSWORD_ERROR);

    }
    @ApiOperation(value = "发表文章功能")
    @PostMapping("article")
    public JsonResult ArticleInsert(@RequestBody @Validated UserArticleDTO userArticleDTO,@ApiIgnore HttpSession session){
        log.debug("userArticleDTO="+userArticleDTO);
        UserVO userVO=(UserVO) session.getAttribute("user");
        Article article=new Article();
        BeanUtils.copyProperties(userArticleDTO,article);
        article.setUserId(userVO.getId());
        userMapper.ArticleInsert(article);
        return JsonResult.ok();
    }
    @ApiOperation(value = "查询指定文章功能")
    @ApiImplicitParam(name = "id",value = "文章编号",required = true,paramType = "Long")
    @GetMapping("selectByArticleId")
    public JsonResult selectByArticleId(@Range(min = 1,max = 100,message = "必须在1-100之间") @RequestParam Integer id){
        log.debug("id="+id);
        ArticleVO articleVO=userMapper.selectByArticleId(id);
        return JsonResult.ok(articleVO);
    }
}
